RFJM is a high-tech company which develops, manufactures and sales high-quality ultrasonic metal welding equipment. With 20 years development, company have successfully developed Ultrasonic power battery metal welding equipment, ultrasonic terminal welding equipment, ultrasonic wire harness welding equipment, ultrasonic copper tube sealing machine. The self-developed controllers all adopt intelligent control systems, which are qualitatively improved compared to domestic equipment and comparable to imported similar equipment. The core hardware is a high-density central processor, and unique algorithms enable the equipment to adapt to various welding processes.